device location dropdaown menu
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@@ -14,6 +14,8 @@ const ShowAddStationPopup = ({ onClose, map, latlng }) => {
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const [longitude] = useState(latlng.lng.toFixed(5));
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const setLoadData = useSetRecoilState(readPoiMarkersStore);
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const setTrigger = useSetRecoilState(poiReadFromDbTriggerAtom);
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const [locationDeviceData, setLocationDeviceData] = useState([]);
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const [deviceName, setDeviceName] = useState("");
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/* useEffect(() => {
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if (map && loadData) {
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@@ -81,6 +83,50 @@ const ShowAddStationPopup = ({ onClose, map, latlng }) => {
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map.closePopup();
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}
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};
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//---------------------------------------------------------------------------------------
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useEffect(() => {
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// Funktion zum Abrufen der Daten von der API -> DB talas_v5.location_device
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const fetchData = async () => {
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try {
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const response = await fetch("/api/talas_v5/location_device"); // Pfad zu Ihrem API-Endpunkt
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const data = await response.json();
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setLocationDeviceData(data); // Setzt den Zustand mit den abgerufenen Daten
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console.log("Abgerufene Standort- und Gerätedaten:", data);
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} catch (error) {
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console.error(
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"Fehler beim Abrufen der Standort- und Gerätedaten:",
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error
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);
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}
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};
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fetchData();
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}, []); // Leerarray als Dependency, um den Effekt nur beim Laden der Komponente auszuführen
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//------------------------------------------------------------------------------------------
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useEffect(() => {
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// Funktion zum Abrufen der Daten von der API -> DB talas_v5.location_device
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const fetchData = async () => {
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try {
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const response = await fetch("/api/talas_v5/location_device");
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const data = await response.json();
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setLocationDeviceData(data);
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if (data.length > 0) {
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setDeviceName(data[0].name); // Setzen des anfänglichen Gerätenamens
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}
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console.log("Abgerufene Standort- und Gerätedaten:", data);
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} catch (error) {
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console.error(
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"Fehler beim Abrufen der Standort- und Gerätedaten:",
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error
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);
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}
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};
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fetchData();
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}, []);
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//------------------------------------------------------------------------------------------
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return (
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<form onSubmit={handleSubmit} className="m-0 p-2 w-full ">
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@@ -117,6 +163,26 @@ const ShowAddStationPopup = ({ onClose, map, latlng }) => {
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))}
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</select>
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</div>
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{/* {locationDeviceData.----------------------------------------------*/}
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<div className="flex items-center mb-4">
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<label htmlFor="deviceName" className="block mr-2 flex-none">
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deviceName:
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</label>
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<select
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id="deviceName"
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name="deviceName"
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value={deviceName}
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onChange={(e) => setDeviceName(e.target.value)}
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className="block p-2 w-full border-2 border-gray-200 rounded-md text-sm"
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>
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{locationDeviceData.map((device, index) => (
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<option key={index} value={device.name}>
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{device.name}
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</option>
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))}
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</select>
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</div>
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{/* {locationDeviceData.----------------------------------------------*/}
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<div className="flex items-center mb-4">
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<label htmlFor="lat" className="block mr-2 flex-none">
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Breitengrad:
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42
pages/api/talas_v5/location_device.js
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42
pages/api/talas_v5/location_device.js
Normal file
@@ -0,0 +1,42 @@
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// pages/api/talas_v5/location_device.js
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// talas_v5 Datenbank -> location_device Tabelle enthält DAUZ Geräte
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import mysql from "mysql";
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const dbConfig = {
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host: process.env.DB_HOST,
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user: process.env.DB_USER,
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password: process.env.DB_PASSWORD,
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database: process.env.DB_NAME,
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port: process.env.DB_PORT,
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};
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console.log("my dbconfig: ", dbConfig);
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export default function handler(req, res) {
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const connection = mysql.createConnection(dbConfig);
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connection.connect((err) => {
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if (err) {
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console.error("Fehler beim Verbinden:", err.stack);
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res.status(500).json({ error: "Verbindungsfehler zur Datenbank" });
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return;
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}
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console.log("Verbunden als ID", connection.threadId);
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//Fehler weil, existiertdie Tabelle auf localhost:3000 nicht
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connection.query(
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"SELECT idLD, iddevice, iddevice, name FROM location_device WHERE iddevice = 160",
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(error, results) => {
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if (error) {
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console.error("Fehler beim Abrufen der API", error);
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res.status(500).json({ error: "Fehler bei der Abfrage" });
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return;
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}
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// Wichtig: Senden Sie die Antwort zurück
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res.status(200).json(results);
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connection.end();
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}
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);
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});
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}
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